The recording you're hearing is a musical companion to Marcia L. McKenna's sheet music titled "The Luck of the Irish" which is composed for piano and two flutes. It serves as an enjoyable piece to be played during Celtic festivities or on the occasion of St. Patrick's Day. The flute elements are engaging, featuring a question-and-answer theme, subsequently followed by the piano assuming the melody as the flutes harmonize through extended tones.